DefinePK

Abstract

This study was conducted with 32 bread wheat genotypes in rainfed and irrigated conditions during 2012 to 2015 in central location of Bahri Dağdaş International Agricultural Research Institute. The aim was to determine grain yield, some quality traits (protein, hardness, Zeleny sedimentation) and farinograph parameters (dough development time (DDT), water absorption capacity (WAC), dough stability (STAB), softening value (DS10 and DS12), Farinograph quality number (FQN)) in irrigated and rainfed conditions. Mean values of three years in rainfed conditions were as grain yield 344.23 kg da-1, protein 14.76%, hardness 55.15, Zeleny sedimentation value 48.03 ml, DDT 6.03 min., WAC 62.53, STB 7.54 min., DS10 53.82%, DS12 97.81%, FQN 109.94. Mean values of three years in irrigated conditions were recorded as grain yield 594.23 kg da-1, protein 13.12%, hardness 56.09, Zeleny sedimentation value 37.79 ml, DDT 5.72 min., WAC 61.54, STB 8.82 min., DS10 70.94%, DS12 97.81%, FQN 109.88. In this study farinograph quality number wasn’t affected by environmental conditions and results were similar both in rainfed and irrigated conditions. Dough development time, water absorption capacity and degree of softening in rainfed conditions were higher than irrigated conditions. Stability degree was higher in irrigated than rainfed conditions. The differences between genotype, years and locations were statistically significant (p